Oblicz :  a) log2 2 do potegi 10 b) log2 2 do potegi 15 c) log2 2  d) log2 32 e) log2 1 f) log2 1/2 g) log2  1/64 h) log2 po pierwiastkiem2 i) log 2 pod pierw.8 j) log2 pirew.3 pod pierw.4   Ps. byle szybko

a)  log 2 [ 2^10] = 10* log 2 [2] = 10*1 = 10 b)  log 2 [ 2^15] = 15 c)  log 2 [ 2] = 1 d)  log 2 [32] = log 2 [ 2^5] = 5 e)   log 2 [ 1] = 0, bo 2 ^0 = 1 f)   log 2 [1/2 ] = - 1 , bo  2^(-1) = 1/2 g)  log 2 [ 1/64 ] = log 2 [ 2 ^(-6)] = - 6 h(  log 2 [ p(2)] = 1/2  , bo  2 ^(1/2) = p(2) i )  log 2 [ p(8) ] = log 2 [ p( 4*2)] = log 2 [ 2 p(2)] = log 2 [ 2^(3/2)] = 3/2 j)  log 2 [ 2 ^(2/3)] = 2/3 p 3 st z 4 = 2^(2/3)